70949850048 has 448 divisors, whose sum is σ = 264979952640. Its totient is φ = 18079027200.

The previous prime is 70949850011. The next prime is 70949850053. The reversal of 70949850048 is 84005894907.

70949850048 is a `hidden beast` number, since 7 + 0 + 9 + 4 + 98 + 500 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 70949849976 and 70949850003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7046938 + ... + 7056998.

Almost surely, 2^70949850048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70949850048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132489976320).

70949850048 is an abundant number, since it is smaller than the sum of its proper divisors (194030102592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70949850048 is a wasteful number, since it uses less digits than its factorization.

70949850048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10153 (or 10137 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 70949850048 in words is "seventy billion, nine hundred forty-nine million, eight hundred fifty thousand, forty-eight".